Wireless Local Area Network (WLAN): Security Risk Assessment
and Countermeasures Nwabude Arinze Sunday
- 26 -
Tool Capability Source Notes TCPDUMP
-v3.8.3
Packet capture &
analysis http://www.tcpdump.or g/
Prints out the headers of packets or save packets for later analysis
Sniffit - v0.3.7b
Packet capture
http://reptile.rug.ac.be/
coder/sniffit/sniffit.ht ml
Packet capture
library developed on LINUX, has various functions not offered in any other noncommercial sniffer.
SLSNIF - v0.4.1
Packet capture
http://www.azstarnet.co m/
Packet capture library Linux based)
AirSnort
War Driving Packet capture & analysis)
Open-source: http://airsnort. shmoo.com
Recovers encryption keys Windows or Linux Based)
WEBCrack
Packet Analysis
Open-source: http://wepcrack. sourceforge.net
Recovers WEP keys (PERL based scripts)
Sniffer
Wireless
Packet Capture &
Display
Network Associates commercial product)
Capability to decrypt WEP- based traffic and quickly detect Rogue APs. Windows and PDA based)
KRIPP - v0.6
Network passwords capture & display
http://konst.org.ua/krip p
Written in Perl, it uses only the tcpdump utility as an
underlying traffic interceptor Net Stumbler
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